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Individual Calculations May 2013 |
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| Ziabari, Morteza Total change: -3.00 | |   |
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| 11.Bayer Open 2013 | Leverkusen | GER | 2013-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1907 | 1.50 | 4 | -0.20 | 15 | -3.00 | |
|  Schmitz, Andreas | | | 2035 | GER | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Wegener, Marcus | | | 2020 | GER | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Schaefers, Serge, Dr. | | | 1775 | GER | 1.00 | 1 | 0.32 | 15 | 4.80 | |  Sokalska, Viktorija | | | 2022 | GER | 0.50 | 1 | 0.16 | 15 | 2.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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